LSAOP - Locking Swing Away Outer Piece
The Locking Swing Away Outer Piece receives the vertical tube
of the Locking Swing Away Mount DLSA7 and has the three pin holes
into which the lock pin of the Locking Swing Away Index Clamp fits.
The three pin holes are lined with a plastic LSAOP Insert which
may over time wear down allowing the mount to unlock easily. These inserts
can be replaced easily with the LSAOP Insert Replacement Kit which provides
a tool for extracting the old inserts and includes a set of 3 new inserts